{"id":"USN-4333-1","summary":"python2.7, python3.4, python3.5, python3.6, python3.7 vulnerabilities","details":"It was discovered that Python incorrectly stripped certain characters from\nrequests. A remote attacker could use this issue to perform CRLF injection.\n(CVE-2019-18348)\n\nIt was discovered that Python incorrectly handled certain HTTP requests.\nAn attacker could possibly use this issue to cause a denial of service.\n(CVE-2020-8492)\n","modified":"2026-04-22T10:03:41.264707Z","published":"2020-04-21T12:15:21Z","related":["UBUNTU-CVE-2019-18348","UBUNTU-CVE-2020-8492"],"upstream":["CVE-2019-18348","CVE-2020-8492","UBUNTU-CVE-2019-18348","UBUNTU-CVE-2020-8492"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4333-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-18348"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-8492"}],"affected":[{"package":{"name":"python2.7","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/python2.7@2.7.6-8ubuntu0.6+esm5?arch=source&distro=trusty/esm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7.6-8ubuntu0.6+esm5"}]}],"versions":["2.7.5-8ubuntu3","2.7.5-8ubuntu4","2.7.6-2","2.7.6-2ubuntu1","2.7.6-3","2.7.6-3ubuntu1","2.7.6-4","2.7.6-4ubuntu1","2.7.6-5","2.7.6-7","2.7.6-8","2.7.6-8ubuntu0.2","2.7.6-8ubuntu0.3","2.7.6-8ubuntu0.4","2.7.6-8ubuntu0.5","2.7.6-8ubuntu0.6+esm2","2.7.6-8ubuntu0.6+esm3"],"ecosystem_specific":{"availability":"Available 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